The 4.3-inch smart door viewer features At-Home and Do Not Disturb modes, automatically capturing visitor photos and storing them on a TF card. With an all-metal body, easy installation, and EEPROM data retention supporting up to 32GB high-speed TF cards.Ideal for home security.
enquiry
| Model
parameter |
YB-W1 | |
| 4.3 inch Photograph smart door viewer | ||
| camera module | Image Sensor | 1/4" CMOS（0308） |
| Effective Pixels | 1280(H)×960(V) | |
| Effective Pixels | 0.5Lux/F2.0(color) | |
| 0.02Lux/F2.0(black，white) | ||
| white balance | Auto Tracking White Balance | |
| gain control | automatic | |
| SNR | more than the 50dB | |
| BLC | ON | |
| wide dynamic range | YES | |
| electronic shutter | 1/4-1/10,000s | |
| day and night mode | Filter color to black | |
| focal length | 2.4mm | |
| horizontal viewing angle | 145 degree | |
| F-number | F2.0 | |
| Infrared Night Vision Light | 4pcs, 3MM, flat head, angle 90, 850 infrared light | |
| function | Automatic shut-down | Off, 10 seconds, 20 seconds, 30 seconds |
| Language | Chinese, English, French, German, Spanish, Portuguese, Italian, Russian, Hebrew, etc. (the built-in language of each version may be different, other languages can be customized) | |
| PIR Motion Detection | not support | |
| OSD settings | ON / OFF | |
| recording time | 10 seconds, 20 seconds, 30 seconds | |
| Number of photos | one, two, three | |
| format | Support formatting TF card | |
| light source frequency | 50HZ/60HZ | |
| Power off memory | support | |
| default setting | support | |
| ringtone settings | Built-in 4 ringtones | |
| volume setting | 5 levels of volume optional | |
| parameter | main chip | JR |
| Indoor unit material | ABS engineering plastics | |
| Outdoor unit material | Zinc alloy | |
| Infrared Human Sensor | PIR induction | |
| PIR induction method | 9.5MM Fresnel lens | |
| LCD screen Size | 4.3 INCH | |
| LCD screen resolution | 480*272 | |
| TF card | Maximum support 32G | |
| maximum image size | 1280×960 | |
| frame rate | 50HZ:25frame(1280×720P) | |
| video compression | M-JPEG | |
| audio compression | G.711 / 16kbps | |
| stand-by current | 120UA | |
| Operating Temperature and Humidity | -30℃-65℃(outdoor)/ -10℃-50℃(indoor) Humidity less than 90% | |
| Level of protection | IP55 | |
| installation method | screw hanging plate | |
| Applicable door | 30~110mm | |
| Applicable door viewer | 15~50MM | |
| Package dimensions | 190*117*45mm | |
| Host color | gold | |
| Accessories | screw | M3*30 2p/M3*50 2P/M3*60 2P/M3*85 2P |
| Install the bottom plate | 72mm*52mm*6.5mm | |
| TF card | Capacity 8G (optional) | |
| USB charging cable | Charging and data transmission length 1.5m 1 piece | |
| battery charger | 5V lithium battery charging stand (optional) | |
| Battery | 3.7V 1800MA lithium battery standard configuration 1 piece | |
| Host outside the door | 1 |
| sub-machine outside the door | 1 |
| charging cable | 1 |
| screws | 8 |
| hanging board | 1 |
| certificate | 1 |
| after-sales service card | 1 |
| product manual | 1 |
| memory card | (optional) |
| battery | (optional) |
